$(function() {
	var timer;
	var interval = 30;

var tablica = [
	['', 'unilever.png'],
	['', 'mlekpol.png'],
	['', 'hochland.png'],
	['', 'zott.png'],
	['', 'kruszwica.png'],
	['', 'gostyn.png'],
	['', 'mlekovita.png'],
	['', 'danone.png'],
	['', 'meggle.png'],
	['', 'muller.png'],
	['', 'jogo.png'],
	['', 'piatnica.png'],
	['', 'lactima.png'],
	['', 'wloszczowa.png'],
	['', 'krasnystaw.png'],
	['', 'hortex.png'],
	['', 'nestle.png'],
	['', 'winiary.png'],
	['', 'nutricia.png'],
	['', 'ferrero.png'],
	['', 'kraft.png'],
	['', 'prymat.png'],
	['', 'tchibo.png'],
	['', 'mars.png'],
	['', 'mokate.png'],
	['', 'ziolopex.png'],
	['', 'bonduelle.png'],
	['', 'maspex.png'],
	['', 'droetker.png'],
	['', 'drosed.png'],
	['', 'heinz.png'],
	['', 'roleski.png'],
	['', 'kupiec.png'],
	['', 'wawel.png'],
	['', 'podravka.png'],
	['', 'kamis.png'],
	['', 'storck.png'],
	['', 'spolem.png'],
	['', 'helio.png']
	];

	$('.partnerzy_lista li').bind('mouseout', function() {
		$('.partnerzy_lista li').css('opacity', '1');
		$('.partnerzy_lista li').css('filter', 'alpha(opacity=100)');
	});

	$('.partnerzy_lista li').bind('mouseover', function() {
		$(this).css('opacity', '0.4');
		$(this).css('filter', 'alpha(opacity=40)');
	});

	$('.partnerzy_lista').bind('mouseenter', function() {
		clearInterval(timer);
	});

	$('#baner_partnerzy').bind('mouseleave', function() {
		timer = setInterval(show_logs, interval);
	});

	function set_margin(handler){
		var width = parseInt($('.' + handler + ' img').attr('width'));
		var height = parseInt($('.' + handler + ' img').attr('height'));

		var margin_left =  (120 - width)/2 + 'px';
		var margin_top =  (60 - height)/2 + 'px';

		$('.' + handler + ' img').css('margin-left', margin_left);
		$('.' + handler + ' img').css('margin-top', margin_top);
	}

	function construct_list(){
		for(index=0;index<tablica.length;index++){
			$('.partnerzy_lista').append('<li style="display: block;" class="' + index +'"><a href="' + tablica[index][0]  + '"></a></li>');
			$('.' + index).css('background-image', 'url("/pimg/loga/' + tablica[index][1] + '")');
		}
	}

	function show_logs(){
		left = parseInt($(".partnerzy_lista").css('left'))-1;
		if(left == -130){
			var first =  $(".partnerzy_lista li:first-child").attr('class');
			$('.' + first).remove();

			var last = $(".partnerzy_lista li:last-child").attr('class');
			last = parseInt(last) + 1;
			if(last == tablica.length)
				last = 0;

			//	$('.partnerzy_lista').append('<li style="display: block;" class="' + last  +'"><a href="' + tablica[last][0]  + '"><img src="/pimg/loga/' + tablica[last][1] + '" alt="" /></a></li>');

			$('.partnerzy_lista').append('<li style="display: block;" class="' + last +'"><a href="' + tablica[last][0]  + '"></a></li>');
			$('.' + last).css('background-image', 'url("/pimg/loga/' + tablica[last][1] + '")');
			//	set_margin(last);

			/*			$('.' + last).animate({
				"opacity": "show"
			}, "slow");*/

			left = 0;
		}
		$(".partnerzy_lista").css('left', left);
	}
	construct_list();
	timer = setInterval(show_logs, interval);
});